Struct dangerous::error::ExpectedValue

pub struct ExpectedValue<'i> { /* fields omitted */ }

An error representing a failed exact value requirement of Input.

Implementations

impl<'i> ExpectedValue<'i>

pub fn input(&self) -> &'i Input

The Input provided in the context when the error occurred.

pub fn context(&self) -> ExpectedContext

The ExpectedContext around the error.

pub fn found(&self) -> &'i Input

The Input that was found.

pub fn expected(&self) -> &Input

The Input value that was expected.

pub fn is_fatal(&self) -> bool

Returns true if the value could never match and true if the matching was incomplete.

Trait Implementations

impl<'i> Clone for ExpectedValue<'i>

fn clone(&self) -> ExpectedValue<'i>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'i> Debug for ExpectedValue<'i>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'i> Display for ExpectedValue<'i>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'i, S> From<ExpectedValue<'i>> for Expected<'i, S> where
    S: ContextStackBuilder, 

fn from(err: ExpectedValue<'i>) -> Self

Performs the conversion.

impl<'i> From<ExpectedValue<'i>> for Invalid

fn from(err: ExpectedValue<'i>) -> Self

Performs the conversion.

impl<'i> ToRetryRequirement for ExpectedValue<'i>

fn to_retry_requirement(&self) -> Option<RetryRequirement>

Returns the requirement, if applicable, to retry processing the Input.